...截面风速,风速均匀性,自净时间,引射作用, [gap=765]Keywords：vertical unidirectional airflow,clean bench,cross-sectional velocity,velocity uniformity,cleanliness recovery characteristic,ejecting action, ..
基于1个网页-相关网页
Cross-sectional mean velocity 截〔断〕面平均流速
cross-sectional velocity
横截面速度
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Another object of the present invention is to provide a laser screen having a relatively large cross-sectional area for checking the velocity of a projectile having unstable flight trajectories.
本发明的另一个对象是提供了一种激光屏幕设备，检验的弹丸速度所提供的最低限额相机覆盖干扰飞行。
youdao
应用推荐
模块上移
模块下移
不移动